<template>
  <div class="page-login">
    <div class="page-login--layer page-login--layer-area">
      <ul class="circles">
        <li v-for="n in 10" :key="n"></li>
      </ul>
    </div>
    <!--    <div-->
    <!--      class="page-login&#45;&#45;layer page-login&#45;&#45;layer-time"-->
    <!--      flex="main:center cross:center"-->
    <!--    >-->
    <!--      {{ time }}-->
    <!--    </div>-->
    <div class="page-login--layer">
      <div
        class="page-login--content"
        flex="dir:top main:justify cross:stretch box:justify"
      >
        <div class="page-login--content-header">
          <p class="page-login--content-header-motto">
            时间是一切财富中最宝贵的财富
          </p>
        </div>
        <div
          class="page-login--content-main"
          flex="dir:top main:center cross:center"
        >
          <!-- logo -->
          <img class="page-login--logo" src="./image/CLOVER.png"/>
          <!-- form -->
          <div class="page-register--form">
            <el-card shadow="never">
              <el-form
                ref="registerForm"
                label-position="left"
                :rules="rules"
                :model="formRegister"
                size="default"
              >
                <el-form-item prop="username">
                  <el-input
                    type="text"
                    v-model="formRegister.username"
                    auto-complete="off"
                    placeholder="请输入用户名"
                  >
                    <i slot="prepend" class="fa fa-user-circle-o"></i>
                  </el-input>
                </el-form-item>
                  <el-form-item prop="name">
                  <el-input
                    type="text"
                    v-model="formRegister.name"
                    auto-complete="off"
                    placeholder="请输入昵称"
                  >
                    <i slot="prepend" class="fa fa-address-book-o"></i>
                  </el-input>
                </el-form-item>
                <el-form-item prop="password">
                  <el-input
                    type="password"
                    v-model="formRegister.password"
                    auto-complete="new-password"
                    show-password
                    placeholder="请输入密码"
                  >
                    <i slot="prepend" class="fa fa-key"></i>
                  </el-input>
                </el-form-item>
                <el-form-item prop="confirmPassword">
                  <el-input
                    type="password"
                    v-model="formRegister.confirmPassword"
                    show-password
                    placeholder="请输入确认密码"
                  >
                    <i slot="prepend" class="fa fa-keyboard-o"></i>
                  </el-input>
                </el-form-item>
                <el-form-item prop="depName">
                  <el-input
                    type="text"
                    v-model="formRegister.depName"
                    placeholder="请输入公司名称"
                  >
                    <i slot="prepend" class="fa fa-address-card-o"></i>
                  </el-input>
                </el-form-item>
                <el-button
                  size="default"
                  @click="submit"
                  type="primary"
                  class="button-login"
                >
                  立即注册
                </el-button>
              </el-form>
            </el-card>
            <p class="page-login--options" flex="">
              <router-link to="/login"><span>登陆已有账户</span></router-link>
            </p>
            <!-- quick login -->
            <!-- <el-button
              class="page-login--quick"
              size="default"
              type="info"
              @click="dialogVisible = true"
            >
              快速选择用户（测试功能）
            </el-button> -->
          </div>
        </div>
        <div class="page-login--content-footer">
          <p class="page-login--content-footer-locales">
            <a
              v-for="language in $languages"
              :key="language.value"
              @click="onChangeLocale(language.value)"
            >
              {{ language.label }}
            </a>
          </p>
          <p class="page-login--content-footer-copyright">
            Copyright
            <d2-icon name="copyright"/>2018-2022 All Rights Reserved.
<!--            |-->
<!--            <a href="https://beian.miit.gov.cn" target="_blank">-->
<!--              晋ICP备18005113号-3-->
<!--            </a>-->
          </p>
          <p class="page-login--content-footer-options">
            <a href="#">帮助</a>
            <a href="#">隐私</a>
            <a href="#">条款</a>
          </p>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import dayjs from 'dayjs'
import {mapActions} from 'vuex'
import localeMixin from '@/locales/mixin.js'
import * as api from './api'

export default {
  mixins: [localeMixin],
  data() {
    return {
      timeInterval: null,
      time: dayjs().format('HH:mm:ss'),
      // 快速选择用户
      dialogVisible: false,
      // 表单
      formRegister: {
        username: '',
        password: '',
        confirmPassword: '',
        depName: ''
      },
      // 表单校验
      rules: {
        username: [
          {
            required: true,
            message: '请输入用户名',
            trigger: 'blur'
          },
          {
            pattern: /^[a-zA-Z](?![a-zA-Z]+$)\w{5,19}$/,
            message: "用户名应为6-20位数字、字母或下划线，至少包括其中两种，以字母开头"
          },
          {
            validator: (rule, value) => {
              if (value)
                return new Promise((resolve, reject) => {
                  api.username_is_valid({username: value}).then(res => {
                    if (res.data.is_exists) {
                      reject('用户名已存在')
                    } else {
                      resolve()
                    }
                  })
                })
            },
            trigger: 'blur'
          }
        ],
        name: [
          {
            required: true,
            message: '请输入昵称',
            trigger: 'blur'
          },
          {
            pattern: /[\u4e00-\u9fa5]{2,10}/,
            message: "昵称应为2-10位中文"
          }
        ],
        password: [
          {
            required: true,
            message: '请输入密码',
            trigger: 'blur'
          },
          {
            pattern: /(?!^(\d+|[a-zA-Z]+|[~!@#$%^&*()_.]+)$)^[\w~!@#$%^&*()_.]{6,16}$/,
            message: "密码应为字母，数字，特殊符号，两种及以上组合，6-16位字符串"
          }
        ],
        confirmPassword: [
          {
            required: true,
            message: '请输入确认密码',
            trigger: 'blur'
          },
          {
            validator: this.validateConfirmPassword
          }
        ],
        depName: [
          {
            required: true,
            message: '请输入公司名称',
            trigger: 'blur'
          }
        ],
      }
    }
  },
  mounted() {
    // this.timeInterval = setInterval(() => {
    //   this.refreshTime()
    // }, 1000)
  },
  beforeDestroy() {
    // clearInterval(this.timeInterval)
  },
  methods: {
    ...mapActions('d2admin/account', ['login']),
    refreshTime() {
      this.time = dayjs().format('HH:mm:ss')
    },
    validateConfirmPassword(rule, value, callback) {
      if (value !== this.formRegister.password) {
        return callback('两次密码不一致')
      }
      return callback()
    },
    /**
     * @description 提交表单
     */
    // 提交登录信息
    submit() {
      const that = this
      this.$refs.registerForm.validate((valid) => {
          if (valid) {
            // 登录
            // 注意 这里的演示没有传验证码
            // 具体需要传递的数据请自行修改代码
            api.register(that.formRegister)
              .then(() => {
                that.$message({
                  message: '注册成功！',
                  type: 'success'
                });
                this.$router.replace('/login')
                // 重定向对象不存在则返回顶层路径
                // this.$router.replace(this.$route.query.redirect || '/')
                // this.$confirm('检测到未保存的内容，是否在离开页面前保存修改？', '确认信息', {
                //   distinguishCancelAndClose: true,
                //   confirmButtonText: '立即登录',
                //   cancelButtonText: '稍后登录'
                // })
                //   .then(() => {
                //
                //   })
                //   .catch(action => {
                //     this.$message({
                //       type: 'info',
                //       message: action === 'cancel'
                //         ? '放弃保存并离开页面'
                //         : '停留在当前页面'
                //     })
                //   });
              })
          } else {
            // 登录表单校验失败
            this.$message.error('表单校验失败，请检查')
          }
        }
      )
    },
  },
  created() {
    this.$store.dispatch('d2admin/db/databaseClear')
    // this.getCaptcha()
  }
}
</script>

<style lang="scss">
.page-login {
  @extend %unable-select;
  $backgroundColor: #f0f2f5;
  // ---
  background-color: $backgroundColor;
  height: 100%;
  position: relative;
  // 层
  .page-login--layer {
    @extend %full;
    overflow: auto;
  }

  .page-login--layer-area {
    overflow: hidden;
  }

  // 时间
  .page-login--layer-time {
    font-size: 24em;
    font-weight: bold;
    color: rgba(0, 0, 0, 0.03);
    overflow: hidden;
  }

  // 登陆页面控件的容器
  .page-login--content {
    height: 100%;
    min-height: 500px;
  }

  // header
  .page-login--content-header {
    padding: 1em 0;

    .page-login--content-header-motto {
      margin: 0px;
      padding: 0px;
      color: $color-text-normal;
      text-align: center;
      font-size: 12px;
    }
  }

  // main
  .page-login--logo {
    width: 240px;
    margin-bottom: 2em;
    margin-top: -2em;
  }

  // 登录表单
  .page-register--form {
    width: 440px;
    // 卡片
    .el-card {
      margin-bottom: 15px;
    }

    // 登录按钮
    .button-login {
      width: 100%;
    }

    // 输入框左边的图表区域缩窄
    .el-input-group__prepend {
      padding: 0px 14px;
    }

    .login-code {
      height: 40px - 2px;
      display: block;
      margin: 0px -20px;
      border-top-right-radius: 2px;
      border-bottom-right-radius: 2px;
    }

    // 登陆选项
    .page-login--options {
      margin: 0px;
      padding: 0px;
      font-size: 14px;
      text-align: center;
      color: $color-primary;
      margin-bottom: 15px;

      a {
        color: $color-primary;
      }
    }

    .page-login--quick {
      width: 100%;
    }
  }

  // 快速选择用户面板
  .page-login--quick-user {
    @extend %flex-center-col;
    padding: 10px 0px;
    border-radius: 4px;

    &:hover {
      background-color: $color-bg;

      i {
        color: $color-text-normal;
      }

      span {
        color: $color-text-normal;
      }
    }

    i {
      font-size: 36px;
      color: $color-text-sub;
    }

    span {
      font-size: 12px;
      margin-top: 10px;
      color: $color-text-sub;
    }
  }

  // footer
  .page-login--content-footer {
    padding: 1em 0;

    .page-login--content-footer-locales {
      padding: 0px;
      margin: 0px;
      margin-bottom: 15px;
      font-size: 12px;
      line-height: 12px;
      text-align: center;
      color: $color-text-normal;

      a {
        color: $color-text-normal;
        margin: 0 0.5em;

        &:hover {
          color: $color-text-main;
        }
      }
    }

    .page-login--content-footer-copyright {
      padding: 0px;
      margin: 0px;
      margin-bottom: 10px;
      font-size: 12px;
      line-height: 12px;
      text-align: center;
      color: $color-text-normal;

      a {
        color: $color-text-normal;
      }
    }

    .page-login--content-footer-options {
      padding: 0px;
      margin: 0px;
      font-size: 12px;
      line-height: 12px;
      text-align: center;

      a {
        color: $color-text-normal;
        margin: 0 1em;
      }
    }
  }

  // 背景
  .circles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    margin: 0px;
    padding: 0px;

    li {
      position: absolute;
      display: block;
      list-style: none;
      width: 20px;
      height: 20px;
      background: #fff;
      animation: animate 25s linear infinite;
      bottom: -200px;
      @keyframes animate {
        0% {
          transform: translateY(0) rotate(0deg);
          opacity: 1;
          border-radius: 0;
        }
        100% {
          transform: translateY(-1000px) rotate(720deg);
          opacity: 0;
          border-radius: 50%;
        }
      }

      &:nth-child(1) {
        left: 15%;
        width: 80px;
        height: 80px;
        animation-delay: 0s;
      }

      &:nth-child(2) {
        left: 5%;
        width: 20px;
        height: 20px;
        animation-delay: 2s;
        animation-duration: 12s;
      }

      &:nth-child(3) {
        left: 70%;
        width: 20px;
        height: 20px;
        animation-delay: 4s;
      }

      &:nth-child(4) {
        left: 40%;
        width: 60px;
        height: 60px;
        animation-delay: 0s;
        animation-duration: 18s;
      }

      &:nth-child(5) {
        left: 65%;
        width: 20px;
        height: 20px;
        animation-delay: 0s;
      }

      &:nth-child(6) {
        left: 75%;
        width: 150px;
        height: 150px;
        animation-delay: 3s;
      }

      &:nth-child(7) {
        left: 35%;
        width: 200px;
        height: 200px;
        animation-delay: 7s;
      }

      &:nth-child(8) {
        left: 50%;
        width: 25px;
        height: 25px;
        animation-delay: 15s;
        animation-duration: 45s;
      }

      &:nth-child(9) {
        left: 20%;
        width: 15px;
        height: 15px;
        animation-delay: 2s;
        animation-duration: 35s;
      }

      &:nth-child(10) {
        left: 85%;
        width: 150px;
        height: 150px;
        animation-delay: 0s;
        animation-duration: 11s;
      }
    }
  }
}
</style>
